FR2784197B1 - Fibre optique monomode a dispersion decalee a grande aire effective - Google Patents
Fibre optique monomode a dispersion decalee a grande aire effectiveInfo
- Publication number
- FR2784197B1 FR2784197B1 FR9812431A FR9812431A FR2784197B1 FR 2784197 B1 FR2784197 B1 FR 2784197B1 FR 9812431 A FR9812431 A FR 9812431A FR 9812431 A FR9812431 A FR 9812431A FR 2784197 B1 FR2784197 B1 FR 2784197B1
- Authority
- FR
- France
- Prior art keywords
- effective area
- fiber optical
- large effective
- monomode fiber
- dispersion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03661—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only
- G02B6/03666—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only arranged - + - +
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
- G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
- G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
- G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 nm
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02266—Positive dispersion fibres at 1550 nm
- G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between 1.0 to 10 ps/nm.km for avoiding nonlinear effects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03605—Highest refractive index not on central axis
- G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
- G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
- G02B6/02238—Low dispersion slope fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/0228—Characterised by the wavelength dispersion slope properties around 1550 nm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Optical Communication System (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Integrated Circuits (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812431A FR2784197B1 (fr) | 1998-10-05 | 1998-10-05 | Fibre optique monomode a dispersion decalee a grande aire effective |
PCT/FR1999/002352 WO2000020905A1 (fr) | 1998-10-05 | 1999-10-04 | Fibre optique monomode a dispersion decalee a grande aire effective |
CN2006100745096A CN1869745B (zh) | 1998-10-05 | 1999-10-04 | 大有效截面的色散位移单模光纤 |
BR9910231-5A BR9910231A (pt) | 1998-10-05 | 1999-10-04 | Fibra óptica monomodo com dispersão defasada com grande área efetiva |
US09/647,744 US6459839B1 (en) | 1998-10-05 | 1999-10-04 | Phase-shifted monomode optical fibre with large effective area |
CNB99806100XA CN1294432C (zh) | 1998-10-05 | 1999-10-04 | 大有效截面的色散位移单模光纤 |
JP2000574969A JP4393709B2 (ja) | 1998-10-05 | 1999-10-04 | 大きな有効面積を備えるシングルモード分散シフト光ファイバー |
AT99402416T ATE382876T1 (de) | 1998-10-05 | 1999-10-04 | Dispersionsverschobene monomodige optische faser mit grosser effektiver fläche |
EP99402416A EP0992817B1 (de) | 1998-10-05 | 1999-10-04 | Dispersionsverschobene monomodige optische Faser mit grosser effektiver fläche |
DK99402416T DK0992817T3 (da) | 1998-10-05 | 1999-10-04 | Monomode optisk fiber med forskudt dispersion med et stort effektivt område |
DE69937866T DE69937866T2 (de) | 1998-10-05 | 1999-10-04 | Dispersionsverschobene monomodige optische Faser mit grosser effektiver fläche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812431A FR2784197B1 (fr) | 1998-10-05 | 1998-10-05 | Fibre optique monomode a dispersion decalee a grande aire effective |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2784197A1 FR2784197A1 (fr) | 2000-04-07 |
FR2784197B1 true FR2784197B1 (fr) | 2000-12-15 |
Family
ID=9531188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9812431A Expired - Fee Related FR2784197B1 (fr) | 1998-10-05 | 1998-10-05 | Fibre optique monomode a dispersion decalee a grande aire effective |
Country Status (10)
Country | Link |
---|---|
US (1) | US6459839B1 (de) |
EP (1) | EP0992817B1 (de) |
JP (1) | JP4393709B2 (de) |
CN (2) | CN1869745B (de) |
AT (1) | ATE382876T1 (de) |
BR (1) | BR9910231A (de) |
DE (1) | DE69937866T2 (de) |
DK (1) | DK0992817T3 (de) |
FR (1) | FR2784197B1 (de) |
WO (1) | WO2000020905A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010086128A (ko) | 1998-12-18 | 2001-09-07 | 지아네시 피에르 지오반니 | 손실 및 비-선형 효과가 낮은 광학 시스템과 그의 제조방법 |
US6633714B2 (en) * | 2000-02-24 | 2003-10-14 | Alcatel | Optical fiber for wavelength division multiplex transmission systems |
AU2001258803A1 (en) * | 2000-05-22 | 2001-12-03 | Sumitomo Electric Industries Ltd. | Wdm transmission system |
JP2004519701A (ja) * | 2000-08-16 | 2004-07-02 | コーニング・インコーポレーテッド | 大なる実効面積、低分散且つ低分散傾斜を有する光ファイバ |
US6611647B2 (en) | 2000-12-12 | 2003-08-26 | Corning Incorporated | Large effective area optical fiber |
JP2003232950A (ja) * | 2002-02-13 | 2003-08-22 | Fujikura Ltd | 光ファイバ |
CN100510811C (zh) * | 2002-07-31 | 2009-07-08 | 康宁股份有限公司 | 具有大有效面积、低斜率以及低零色散的非零色散位移光纤 |
US7085463B2 (en) * | 2002-12-18 | 2006-08-01 | The Furukawa Electric Co., Ltd. | Optical fiber and optical transmission line |
US7024083B2 (en) * | 2004-02-20 | 2006-04-04 | Corning Incorporated | Non-zero dispersion shifted optical fiber |
US20060159394A1 (en) * | 2005-01-19 | 2006-07-20 | Victor Grubsky | Method of and apparatus for manufacturing fiber grating devices |
CN100432720C (zh) * | 2006-12-13 | 2008-11-12 | 上海波汇通信科技有限公司 | 用于超长距离光纤传输网络的单模光纤 |
CN101688949B (zh) * | 2007-02-05 | 2012-01-18 | Ofs菲特尔有限责任公司 | 防止光纤中的电介质击穿 |
EP3399357A1 (de) | 2010-02-01 | 2018-11-07 | Draka Comteq B.V. | Dispersionsverschobene optische faser ungleich null mit kurzer abschnittswellenlänge |
DK2352047T3 (da) * | 2010-02-01 | 2019-11-11 | Draka Comteq Bv | Ikke-nul dispersionsskiftet optisk fiber med et stort effektivt areal |
DE102010002878A1 (de) | 2010-03-15 | 2011-09-15 | Maschinenfabrik Kemper Gmbh & Co. Kg | Zwischen Betriebs- und Transportstellung bewegbarer Erntevorsatz |
CN111512200B (zh) * | 2017-12-21 | 2022-11-18 | 德拉克通信法国集团公司 | 具有浅槽的弯曲损耗不敏感单模光纤和相应的光学系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715679A (en) * | 1981-12-07 | 1987-12-29 | Corning Glass Works | Low dispersion, low-loss single-mode optical waveguide |
US5553185A (en) | 1994-12-27 | 1996-09-03 | Corning Incorporated | Controlled dispersion optical waveguide |
AU715435B2 (en) | 1996-02-12 | 2000-02-03 | Corning Incorporated | Single mode optical waveguide having large effective area |
US5684909A (en) * | 1996-02-23 | 1997-11-04 | Corning Inc | Large effective area single mode optical waveguide |
JP3840687B2 (ja) * | 1996-03-26 | 2006-11-01 | フジノン株式会社 | テレビカメラの微調整レンズ駆動装置 |
US6181858B1 (en) * | 1997-02-12 | 2001-01-30 | Sumitomo Electric Industries, Ltd. | Dispersion-shifted fiber |
DE19839870A1 (de) | 1998-09-02 | 2000-03-09 | Deutsche Telekom Ag | Optische Single-Mode-Lichtleitfaser |
-
1998
- 1998-10-05 FR FR9812431A patent/FR2784197B1/fr not_active Expired - Fee Related
-
1999
- 1999-10-04 DK DK99402416T patent/DK0992817T3/da active
- 1999-10-04 AT AT99402416T patent/ATE382876T1/de not_active IP Right Cessation
- 1999-10-04 EP EP99402416A patent/EP0992817B1/de not_active Expired - Lifetime
- 1999-10-04 CN CN2006100745096A patent/CN1869745B/zh not_active Expired - Fee Related
- 1999-10-04 DE DE69937866T patent/DE69937866T2/de not_active Expired - Lifetime
- 1999-10-04 WO PCT/FR1999/002352 patent/WO2000020905A1/fr active Application Filing
- 1999-10-04 CN CNB99806100XA patent/CN1294432C/zh not_active Expired - Fee Related
- 1999-10-04 JP JP2000574969A patent/JP4393709B2/ja not_active Expired - Fee Related
- 1999-10-04 BR BR9910231-5A patent/BR9910231A/pt not_active Application Discontinuation
- 1999-10-04 US US09/647,744 patent/US6459839B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE382876T1 (de) | 2008-01-15 |
CN1869745A (zh) | 2006-11-29 |
DE69937866D1 (de) | 2008-02-14 |
JP4393709B2 (ja) | 2010-01-06 |
FR2784197A1 (fr) | 2000-04-07 |
CN1300376A (zh) | 2001-06-20 |
WO2000020905A1 (fr) | 2000-04-13 |
EP0992817B1 (de) | 2008-01-02 |
DK0992817T3 (da) | 2008-02-04 |
JP2002526806A (ja) | 2002-08-20 |
DE69937866T2 (de) | 2009-01-02 |
BR9910231A (pt) | 2001-10-16 |
CN1294432C (zh) | 2007-01-10 |
US6459839B1 (en) | 2002-10-01 |
EP0992817A1 (de) | 2000-04-12 |
CN1869745B (zh) | 2010-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 18 |
|
ST | Notification of lapse |
Effective date: 20170630 |